Aniline → 3-(4-methoxyphenyl)-4-phenyl-5-methyl-4H-1,2,4-triazole
Reaktionsgleichung
[NH2:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[P].[CH3:9][O:10][C:11]1[CH:23]=[CH:22][C:14]([C:15]([NH:17][NH:18][C:19](=O)[CH3:20])=O)=[CH:13][CH:12]=1>ClC1C=CC=CC=1Cl>[CH3:9][O:10][C:11]1[CH:23]=[CH:22][C:14]([C:15]2[N:1]([C:2]3[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=3)[C:19]([CH3:20])=[N:18][N:17]=2)=[CH:13][CH:12]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Using the procedure of Step B in Example 1, 26.3 ml of aniline, 150 ml of o-dichlorobenzene, 4.65 ml of phosphorus trichlorode and 10 g of N-(4-methoxybenzoyl)-N'-acetyl-hydrazine [prepared by process of J. Org., Vol. 19 (1954), p. 194-201] were reacted to obtain 7.1 g of 3-(4-methoxyphenyl)-4-phenyl-5-methyl -4H-1,2,4-triazole melting at 140°-141° C.